I bought a supposedly weeping willow toadstool about a week ago. It seems fine during the day with its polyps out, but definitely does not look like a weeping willow unless it is irritated by something and just not fully extending its polyps. Tonight I looked at it with a flashlight and it’s closed up like my other toadstool, only it has a few bumps on it or tips still showing. I did notice a little piece of algae wrapped on some so I used an extremely soft eye shadow brush glued to a stick that I bought specifically for my aquarium , and I very gently brushed away the algae. But those little yellowish white bumps just kind of blew away in the current as well. I hope I didn’t brush the polyp tips away. Has anyone seen this before? Here’s a picture. During the day it has white tips on the polyps.